Literature summary for 5.3.1.9 extracted from

Cini, J.K.; Cook, P.F.; Gracy, R.W.
Molecular basis for the isozymes of bovine glucose-6-phosphate isomerase (1988), Arch. Biochem. Biophys., 263, 96-106.

Search for more literature for 5.3.1.9

General Stability

General Stability	Organism
the most basic of the five isoenzymes is more stable than the more acidic isoenzymes at pH extremes, at high ionic strength, in the presence of denaturants, or upon exposure to proteases	Bos taurus

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.09	-	fructose 6-phosphate	isozyme 1 and isozyme 2	Bos taurus
0.1	-	fructose 6-phosphate	fructose 6-phosphate, isozyme 4	Bos taurus
0.11	-	fructose 6-phosphate	isozyme 3	Bos taurus
0.45	-	glucose 6-phosphate	isozyme 4	Bos taurus
0.46	-	fructose 6-phosphate	glucose 6-phosphate, isozyme 2	Bos taurus
0.51	-	glucose 6-phosphate	isozyme 1	Bos taurus
0.58	-	glucose 6-phosphate	isozyme 3	Bos taurus

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
59000	-	2 * 59000, isoenzyme 1-5, SDS-PAGE	Bos taurus
118000	-	isoenzymes 1-4, gel filtration	Bos taurus

Organism

Organism	UniProt	Comment	Textmining
Bos taurus	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
5 isoenzymes	Bos taurus

Source Tissue

Source Tissue	Comment	Organism	Textmining
heart	-	Bos taurus	-

Subunits

Subunits	Comment	Organism
dimer	2 * 59000, isoenzyme 1-5, SDS-PAGE	Bos taurus

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Release 2023.1 (January 2023)